diff --git a/sys/compat/linux/linux_elf.c b/sys/compat/linux/linux_elf.c
--- a/sys/compat/linux/linux_elf.c
+++ b/sys/compat/linux/linux_elf.c
@@ -526,7 +526,8 @@
 	AUXARGS_ENTRY(pos, AT_GID, imgp->proc->p_ucred->cr_rgid);
 	AUXARGS_ENTRY(pos, AT_EGID, imgp->proc->p_ucred->cr_svgid);
 	AUXARGS_ENTRY(pos, LINUX_AT_SECURE, issetugid);
-	AUXARGS_ENTRY_PTR(pos, LINUX_AT_RANDOM, imgp->canary);
+	if (p->p_osrel >= LINUX_KERNVER_2006030 || p->p_osrel == 0)
+		AUXARGS_ENTRY_PTR(pos, LINUX_AT_RANDOM, imgp->canary);
 	if (imgp->execpathp != 0)
 		AUXARGS_ENTRY(pos, LINUX_AT_EXECFN, PTROUT(imgp->execpathp));
 	if (args->execfd != -1)
diff --git a/sys/compat/linux/linux_mib.h b/sys/compat/linux/linux_mib.h
--- a/sys/compat/linux/linux_mib.h
+++ b/sys/compat/linux/linux_mib.h
@@ -58,6 +58,7 @@
 #define	LINUX_VERSION_STR	LINUX_XKERNVERSTR(LINUX_KVERSION.LINUX_KPATCHLEVEL.LINUX_KSUBLEVEL)
 
 #define	LINUX_KERNVER_2004000	LINUX_KERNVER(2,4,0)
+#define	LINUX_KERNVER_2006030	LINUX_KERNVER(2,6,30)
 #define	LINUX_KERNVER_2006039	LINUX_KERNVER(2,6,39)
 #define	LINUX_KERNVER_5004000	LINUX_KERNVER(5,4,0)